In article ,
tony sayer wrote:
In article , Dave Plowman (News)
scribeth thus
Bits arrived from CPC today so fitted and hum gone. Noise measured on
the output is about 4mV peak to peak, output being standard domestic
line level.


So thats 4 mv reference to what -10 dBm?..

On the same scope, the output shows about 2v peak to peak. Which would
suggest the noise is some 54dB down. But I'm sure there is a more sanitary
way to measure such devices.

However, at a high listening level, it sounds pretty good noise wise when
you lift the pickup.

--
*I tried to catch some fog, but I mist.*

Dave Plowman London SW
To e-mail, change noise into sound.